Выводит непонятно что, насколько раз
package com.javarush.task.task06.task0621;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
/*
Родственные связи кошек
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
String grfName = reader.readLine();
Cat catgrf = new Cat(grfName);
String grmName = reader.readLine();
Cat catgrm = new Cat(grmName);
String fatherName = reader.readLine();
Cat catFather = new Cat(fatherName, null, catgrf);
String motherName = reader.readLine();
Cat catMother = new Cat(motherName, catgrm, null);
String sonName = reader.readLine();
Cat catSon = new Cat(sonName, catMother, catFather);
String daughterName = reader.readLine();
Cat catDaughter = new Cat(daughterName, catMother, catFather);
System.out.println(catgrf);
System.out.println(catgrm);
System.out.println(catFather);
System.out.println(catMother);
System.out.println(catSon);
System.out.println(catDaughter);
}
public static class Cat {
private String name;
private Cat parentMom;
private Cat parentPap;
Cat(String name) {
this.name = name;
}
Cat(String name, Cat parentMom,Cat parentPap) {
this.name = name;
this.parentMom = parentMom;
this.parentPap = parentPap;
}
@Override
public String toString() {
if (parentMom == null && parentPap == null)
return "The cat's name is " + name + ", no mother, no father";
else if (parentMom==null)
return "The cat's name is " + name + ", no mother, father is" + parentPap;
else if (parentPap==null)
return "The cat's name is " + name + ", mother is " + parentMom + ", no father";
else
return "The cat's name is " + name + ", mother is " +parentMom+ ", father is "+parentPap;
}
}
}